gecko/browser/components/places/tests/unit/test_browserGlue_migrate.js

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 * 1.1 (the "License"); you may not use this file except in compliance with
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 * The Original Code is Places Unit Test code.
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 * Contributor(s):
 *  Marco Bonardo <mak77@bonardo.net>
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/**
 * Tests that nsBrowserGlue does not overwrite bookmarks imported from the
 * migrators.  They usually run before nsBrowserGlue, so if we find any
 * bookmark on init, we should not try to import.
 */

const PREF_SMART_BOOKMARKS_VERSION = "browser.places.smartBookmarksVersion";

const TOPIC_PLACES_INIT_COMPLETE = "places-init-complete";

function run_test() {
  // Create our bookmarks.html copying bookmarks.glue.html to the profile
  // folder.  It will be ignored.
  create_bookmarks_html("bookmarks.glue.html");

  // Remove current database file.
  let db = gProfD.clone();
  db.append("places.sqlite");
  if (db.exists()) {
    db.remove(false);
    do_check_false(db.exists());
  }

  // Disable Smart Bookmarks creation.
  let ps = Cc["@mozilla.org/preferences-service;1"].
           getService(Ci.nsIPrefBranch);
  ps.setIntPref(PREF_SMART_BOOKMARKS_VERSION, -1);

  // Initialize Places through the History Service.
  let hs = Cc["@mozilla.org/browser/nav-history-service;1"].
           getService(Ci.nsINavHistoryService);
  // Check a new database has been created.
  // nsBrowserGlue uses databaseStatus to manage initialization.
  do_check_eq(hs.databaseStatus, hs.DATABASE_STATUS_CREATE);

  // A migrator would run before nsBrowserGlue, so we mimic that behavior
  // adding a bookmark.
  let bs = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].
           getService(Ci.nsINavBookmarksService);
  bs.insertBookmark(bs.bookmarksMenuFolder, uri("http://mozilla.org/"),
                    bs.DEFAULT_INDEX, "migrated");

  // Initialize nsBrowserGlue.
  Cc["@mozilla.org/browser/browserglue;1"].getService(Ci.nsIBrowserGlue);

  // Places initialization has already happened, so we need to simulate
  // it. This will force browserGlue::_initPlaces().
  let os = Cc["@mozilla.org/observer-service;1"].
           getService(Ci.nsIObserverService);
  os.notifyObservers(null, TOPIC_PLACES_INIT_COMPLETE, null);

  // Import could take some time, usually less than 1s, but to be sure we will
  // check after 3s.
  do_test_pending();
  do_timeout(3000, continue_test);
}

function continue_test() {
  let bs = Cc["@mozilla.org/browser/nav-bookmarks-service;1"].
           getService(Ci.nsINavBookmarksService);

  // Check the created bookmarks still exist.
  let itemId = bs.getIdForItemAt(bs.bookmarksMenuFolder, 0);
  do_check_eq(bs.getItemTitle(itemId), "migrated");

  // Check that we have not imported any new bookmark.
  do_check_eq(bs.getIdForItemAt(bs.bookmarksMenuFolder, 1), -1);
  do_check_eq(bs.getIdForItemAt(bs.toolbarFolder, 0), -1);

  do_test_finished();
}